John 3:18-19

3:18 The one who believes in him is not condemned. The one who does not believe has been condemned already, because he has not believed in the name of the one and only Son of God. 3:19 Now this is the basis for judging: that the light has come into the world and people loved the darkness rather than the light, because their deeds were evil.

John 3:36

3:36 The one who believes in the Son has eternal life. The one who rejects the Son will not see life, but God’s wrath remains on him.